That the rubber broke the first time I tried it doesn't bother me, I know how to sew. However, the plastic that touches the nose is hard and hurts. When you try to put it higher so it doesn't hurt, you can't see anything. I can't use it for even half a minute. It may work for someone with a tiny nose

At the point where it touches the nose, it is very hard and it hurts after a while. It gets blurry very easily

So I bought the protective glasses (having previously used similar ones from another company), from a construction point of view I can say that the materials are very good and I didn't have any fogging on the mask, the problem is that it leaves a gap of one finger between the nose and the eyes/cheeks which creates a problem.

Overall, it is a decent product.

You can't wear it comfortably. The plastic that touches the nose is inflexible, the strap that holds it is small, resulting in all the pressure falling on the nose and it flies off from the sides, while it should be in contact with the face. My previous mask is fully fitted to the face with soft plastic. Unfortunately, it is useless, it doesn't do its job